A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6320-01-512-2031
NSN 6645-01-270-6806
NSN 6610-00-504-2839
NSN 5985-01-067-0157
NSN 6150-00-807-9803
NSN 5905-00-543-2144
NSN 5985-00-493-1713
NSN 5999-00-932-4588
NSN 6220-01-651-7711
NSN 6685-01-525-7586
NSN 6130-01-225-1846
NSN 6620-01-588-8330